Product Description
SY43402 bearing assembly is designed for manual pallet jack wheel applications, constructed of precision-ground high carbon steel, with sealed lubrication and standardized fitting. Nominal dimensions are 20mm bore, 47mm outer diameter, and 14mm width. The bearing supports radial loads up to 980 kgf, conforms to ISO 492:2014 accuracy, and is pre-lubricated for extended service. No official cross-reference numbers are documented for SY43402.
Specifications
Material
| Bearing Material | High carbon, chromium steel races with precision ground surfaces |
| Rolling Element Type | Chrome steel balls, grade 10 sphericity |
Part Numbers
| Manufacturer Part Number | SY43402 |
| OEM Part Number | SY43402 |
Frequently Asked Questions
Q: What are the nominal dimensions of the SY43402 bearing?
A: The SY43402 bearing assembly has a 20mm bore, 47mm outer diameter, and 14mm width. These dimensions are standardized for manual pallet jack wheel applications and fit industry-standard brackets.
Q: What is the radial load capacity of the SY43402 bearing?
A: The SY43402 bearing supports radial loads up to 980 kgf, providing robust performance for standard manual pallet jack load and steering wheel applications in warehouse and logistics operations.
Q: What standard does the SY43402 bearing conform to?
A: The SY43402 conforms to ISO 492:2014 accuracy standards, ensuring precision manufacturing and dimensional consistency across bearing units.
Q: What material is used in the SY43402 bearing construction?
A: The SY43402 is constructed of high carbon chromium steel with precision ground surfaces. The rolling elements are chrome steel balls with grade 10 sphericity for smooth, consistent performance.
Q: Is the SY43402 bearing pre-lubricated?
A: Yes, the SY43402 is pre-lubricated with sealed construction for extended service life. The sealed design retains lubrication and protects against contamination in typical warehouse environments.